uChannel

A value that indicates the channel to process. Possible values are:

Value

Meaning

IDB_CHANNEL_MASTER

[0x0000] Grayscale Channel.

IDB_CHANNEL_RED

[0x0001] Red Channel.

IDB_CHANNEL_GREEN

[0x0010] Green Channel.

IDB_CHANNEL_BLUE

[0x0100] Blue Channel.